/* 头部查询区域 start */
.demo-form-inline{
    display: flex;
    justify-content: space-between;
    margin: 2vh auto;
    margin-bottom: 0px;
    width: 97%;
  }
  .el-input {
    font: 1vw '宋体' !important;
    width: 100%;
  }
  /* 头部查询区域 end */